Ruby Json vulnerabilities

• ruby json Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams CVE-2026-71847 Fix available 8.7 HighAugust 7, 2026
• ruby json Ruby JSON: JSON generator heap buffer overflow when streaming to an IO CVE-2026-54696 Fix available 3.7 LowJune 30, 2026
• ruby json, red hat logging subsystem for red hat openshift, 3scale api management platform 2 +6 more +8 more Ruby JSON has a format string injection vulnerability CVE-2026-33210 Fix available 8.3 HighMarch 19, 2026
• ruby json, ruby-lang javascript object notation +1 more Ruby JSON Parser has Out-of-bounds Read CVE-2025-27788 Fix available 7.5 HighMarch 12, 2025
• joyent json, oracle commerce guided search, financial services crime and compliance management studio +2 more +4 more Command Injection CVE-2020-7712 Fix available 7.2 HighAugust 30, 2020